o-Anisidine

Safety Summary

Regulatory Status

Sources

No citations are recorded specifically for the human adult context, so the record-wide source list is shown. It backs the record, not this particular band.

• IARC Monographs Volume 73: Some Chemicals That Cause Tumours of the Kidney or Urinary Bladder in Rodents — the 1999 o-anisidine evaluation, superseded by Volume 127 (2020 evaluation); Bladder Transitional Cell Carcinoma in Rats; Methemoglobin Formation; CYP Metabolism; Dye/Pigment Intermediate (1999) IARC_MONOGRAPH · 1999
• US EPA o-Anisidine Assessment: Group B2 Probable Carcinogen; OSHA PEL 0.5 mg/m³ Skin Notation; Azo Dye Manufacturing Intermediate; Methemoglobinemia Acute Toxicity; Cancer Slope Factor; Dermal Absorption Concern REGULATORY · 2000
• IARC Monographs Volume 127: Some Aromatic Amines and Related Compounds — ortho-Anisidine Group 2A (2020 evaluation, published 2021) IARC_MONOGRAPH · 2021
• § 1910.1000 Air contaminants. REGULATORY
• PROPOSITION 65 LIST OF CARCINOGENS OR REPRODUCTIVE TOXICANTS REGULATORY · 2026
• IARC Monographs, List of Classifications REGULATORY · 2026
• identity database ECHA CHEM, Download all substances: REACH registrations (ECHA's own list of REACH-registered substances) REGULATORY · 2026
• where to look PubChem: Toxicity section (CID 7000) PUBCHEM
• Computational Toxicology and Exposure APIs: Data Domains (EPA CCTE) REGULATORY
• CompTox Chemicals Dashboard: Release Notes (EPA) REGULATORY
• NIOSH Pocket Guide to Chemical Hazards: o-Anisidine (npgd0034) REGULATORY
• PubChem computed properties for CID 7000 (computed, not measured; as recorded by PubChem) DATABASE · 2026
• where to look CAMEO Chemicals, as recorded by PubChem (Experimental Properties, CID 7000; where-to-look, not a source of this value) DATABASE · 2026
• where to look ILO-WHO International Chemical Safety Cards (ICSCs), as recorded by PubChem (Experimental Properties, CID 7000; where-to-look, not a source of this value) DATABASE · 2026
• EPA CompTox CTX API: predicted properties for DTXSID5023877 (o-Anisidine) REFERENCE
• ECHA Annex VI to CLP: the unofficial Excel table (up to and including the 23rd ATP) REGULATORY
• PubChem computed structure descriptors for CID 7000 (computed, not measured; as recorded by PubChem) DATABASE · 2026
• Permissible Exposure Limits – OSHA Annotated Table Z-1 REGULATORY
• Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006: Annex VI, Part 3, Table 3.1 (Official Journal L 353, 31.12.2008) REGULATORY · 2008

Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.